sandrodach
95977ba15a
MindSift CI & Docker Release / Build, Test in Container & Push (push) Successful in 56s
- Support ephemeral cursor_moved and client_left events in docroom Hub - Keep active in-memory cursor presence map per document room - Synchronize current presence state to newly connected WebSocket clients - Allow read-only viewers to share cursor positions without document mutation rights - Throttle frontend cursor move emissions to 100ms with instant blur cleanup - Render active collaborator presence avatar pills in document header - Display user-colored block indicator and non-destructive caret overlay with name tag
86 lines
1.8 KiB
Go
86 lines
1.8 KiB
Go
package ws
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import (
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"testing"
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"time"
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)
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func TestDocRoomCursorPresenceAndEchoProtection(t *testing.T) {
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hub := NewHub()
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room := hub.GetOrCreateDocRoom("doc_test_presence")
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c1 := &DocWSClient{
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hub: hub,
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room: room,
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userID: "user_1",
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clientID: "cli_1",
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canWrite: true,
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send: make(chan []byte, 10),
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}
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c2 := &DocWSClient{
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hub: hub,
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room: room,
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userID: "user_2",
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clientID: "cli_2",
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canWrite: false, // read-only viewer
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send: make(chan []byte, 10),
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}
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room.mu.Lock()
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room.wsClients[c1] = true
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room.wsClients[c2] = true
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room.mu.Unlock()
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// 1. Send cursor_moved from c1
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selStart := 5
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selEnd := 5
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room.HandleEvent(DocSyncEvent{
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Type: "cursor_moved",
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DocID: "doc_test_presence",
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ClientID: "cli_1",
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UserID: "user_1",
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UserName: "Alice",
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UserColor: "#3b82f6",
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BlockID: "blk_123",
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SelectionStart: &selStart,
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SelectionEnd: &selEnd,
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}, c1)
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// c1 should NOT have received its own echo
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select {
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case <-c1.send:
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t.Fatal("c1 received echo of its own cursor_moved event!")
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default:
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}
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// c2 SHOULD receive the event
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select {
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case msg := <-c2.send:
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if len(msg) == 0 {
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t.Fatal("empty message received by c2")
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}
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case <-time.After(500 * time.Millisecond):
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t.Fatal("timed out waiting for cursor_moved event on c2")
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}
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// Room should have registered c1's presence
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room.mu.Lock()
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cp, exists := room.activeCursors["cli_1"]
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room.mu.Unlock()
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if !exists || cp == nil {
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t.Fatal("expected active cursor for cli_1 in room")
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}
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if cp.UserName != "Alice" || cp.BlockID != "blk_123" {
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t.Fatalf("unexpected cursor data: %+v", cp)
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}
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// Ephemeral cursor events must NOT mark the room dirty for disk flush
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room.mu.Lock()
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dirty := room.dirty
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room.mu.Unlock()
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if dirty {
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t.Fatal("cursor_moved should not mark room dirty")
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}
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}
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